Wireshark · Display Filter Reference: EHS

Field name	Description	Type	Versions
dz.aoslos_indicator	AOS/LOS Indicator	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_apid	APID	Unsigned integer (16 bits)	1.2.0 to 1.8.15
dz.udsm_ccsds_vs_bpdu	CCSDS vs BPDU	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_event	UDSM Event Code	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_gse_pkt_id	GSE Pkt ID	Boolean	1.2.0 to 1.8.15
dz.udsm_num_pkt_seqerrs	Num Packet Sequence Errors	Unsigned integer (16 bits)	1.2.0 to 1.8.15
dz.udsm_num_pktlen_errors	Num Pkt Length Errors	Unsigned integer (16 bits)	1.2.0 to 1.8.15
dz.udsm_num_pkts_xmtd	Num Pkts Transmitted	Unsigned integer (16 bits)	1.2.0 to 1.8.15
dz.udsm_num_pkts_xmtd_rollover	Num Pkts Transmitted Rollover Counter	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_num_vcdu_seqerrs	Num VCDU Sequence Errors	Unsigned integer (16 bits)	1.2.0 to 1.8.15
dz.udsm_payload_vs_core	Payload vs Core	Unsigned integer (16 bits)	1.2.0 to 1.8.15
dz.udsm_start_time_hour	Start Time Hour	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_start_time_jday	Start Time Julian Day	Unsigned integer (16 bits)	1.2.0 to 1.8.15
dz.udsm_start_time_minute	Start Time Minute	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_start_time_second	Start Time Second	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_start_time_year	Start Time Years since 1900	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_stop_time_hour	Stop Time Hour	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_stop_time_jday	Stop Time Julian Day	Unsigned integer (16 bits)	1.2.0 to 1.8.15
dz.udsm_stop_time_minute	Stop Time Minute	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_stop_time_second	Stop Time Second	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_stop_time_year	Stop Time Years since 1900	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_unused1	Unused 1	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_unused2	Unused 2	Unsigned integer (8 bits)	1.2.0 to 1.8.15
dz.udsm_unused3	Unused 3	Unsigned integer (16 bits)	1.2.0 to 1.8.15
dz.udsm_unused4	Unused 4	Unsigned integer (16 bits)	1.2.0 to 1.8.15
ehs.data_mode	Data Mode	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.dz.aoslos_indicator	AOS/LOS Indicator	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_apid	APID	Unsigned integer (16 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_ccsds_vs_bpdu	CCSDS vs BPDU	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_event	UDSM Event Code	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_gse_pkt_id	GSE Pkt ID	Boolean	1.10.0 to 4.4.2
ehs.dz.udsm_num_pkt_seqerrs	Num Packet Sequence Errors	Unsigned integer (16 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_num_pktlen_errors	Num Pkt Length Errors	Unsigned integer (16 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_num_pkts_xmtd	Num Pkts Transmitted	Unsigned integer (16 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_num_pkts_xmtd_rollover	Num Pkts Transmitted Rollover Counter	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_num_vcdu_seqerrs	Num VCDU Sequence Errors	Unsigned integer (16 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_payload_vs_core	Payload vs Core	Unsigned integer (16 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_start_time_hour	Start Time Hour	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_start_time_jday	Start Time Julian Day	Unsigned integer (16 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_start_time_minute	Start Time Minute	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_start_time_second	Start Time Second	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_start_time_year	Start Time Years since 1900	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_stop_time_hour	Stop Time Hour	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_stop_time_jday	Stop Time Julian Day	Unsigned integer (16 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_stop_time_minute	Stop Time Minute	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_stop_time_second	Stop Time Second	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.dz.udsm_stop_time_year	Stop Time Years since 1900	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs.hold_flag	Hold Flag	Boolean	1.2.0 to 4.4.2
ehs.hosc_packet_size	HOSC Packet Size	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs.hour	Hour	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.jday	Julian Day of Year	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs.minute	Minute	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.mission	Mission	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.new_data_flag	New Data Flag	Boolean	1.2.0 to 4.4.2
ehs.pad1	Pad1	Unsigned integer (8 bits)	1.2.0 to 1.8.15
ehs.pad2	Pad2	Unsigned integer (8 bits)	1.2.0 to 1.8.15
ehs.pad3	Pad3	Unsigned integer (8 bits)	1.2.0 to 1.8.15
ehs.pad4	Pad4	Unsigned integer (8 bits)	1.2.0 to 1.8.15
ehs.project	Project	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.protocol	Protocol	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.second	Second	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.sign_flag	Sign Flag (1->CDT)	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.support_mode	Support Mode	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.tenths	Tenths	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.version	Version	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs.year	Years since 1900	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.apid	APID	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.data_status_bit_0	Data Status Bit 0	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.data_status_bit_1	Data Status Bit 1	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.data_status_bit_2	Data Status Bit 2	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.data_status_bit_3	Data Status Bit 3	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.data_status_bit_4	Data Status Bit 4	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.data_status_bit_5	Data Status Bit 5	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.data_stream_id	Data Stream ID	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.gse_pkt_id	GSE Packet ID (1=GSE)	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.packet_sequence_error	Packet Sequence Error	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.parent_stream_error	Parent Stream Error	Boolean	1.2.0 to 4.4.2
ehs2.payload_vs_core_id	Payload vs Core ID	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.pdss_reserved_1	Pdss Reserved 1	Unsigned integer (8 bits)	1.2.0 to 1.8.15
ehs2.pdss_reserved_2	Pdss Reserved 2	Unsigned integer (8 bits)	1.2.0 to 1.8.15
ehs2.pdss_reserved_3	Pdss Reserved 3	Unsigned integer (16 bits)	1.2.0 to 1.8.15
ehs2.pseudo_comp_id	Comp ID	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.pseudo_unused	Unused	Unsigned integer (16 bits)	1.2.0 to 1.8.15
ehs2.pseudo_user_id	User ID	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.pseudo_workstation_id	Workstation ID	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.sync	Pdss Reserved Sync	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.tdm_adq	ADQ	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.tdm_aoslos_flag	AOS/LOS Flag	Boolean	1.2.0 to 4.4.2
ehs2.tdm_backup_stream_id_number	Backup Stream ID Number	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_bit_slip_error	Bit Slip Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_cdq	CDQ	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.tdm_checksum_error	Checksum Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_cnt_hour	CNT Hour	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_cnt_jday	CNT Julian Day of Year	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.tdm_cnt_minute	CNT Minute	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_cnt_second	CNT Second	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_cnt_tenths	CNT Tenths	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_cnt_year	CNT Years since 1900	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_cntmet_present	CNT or MET Present	Boolean	1.2.0 to 4.4.2
ehs2.tdm_data_dq	Data DQ	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.tdm_data_status	Data Status	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_end_of_data_flag	End of Data Flag	Unsigned integer (8 bits)	1.10.0 to 4.4.2
ehs2.tdm_extra_data_packet	Extra Data Packet	Boolean	1.2.0 to 4.4.2
ehs2.tdm_fixed_value_error	Fixed Value Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_format_id	Format ID	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.tdm_format_id_error	Format ID Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_idq	IDQ	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.tdm_major_frame_packet_index	Major Frame Packet Index	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_major_frame_status_present	Major Frame Status Present	Boolean	1.2.0 to 4.4.2
ehs2.tdm_minor_frame_counter_error	Minor Frame Counter Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mjfs_checksum_error	Checksum Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mjfs_fixed_value_error	Fixed Value Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mjfs_parent_frame_error	Parent Frame Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mjfs_reserved	Reserved	Unsigned integer (8 bits)	1.2.0 to 1.8.15
ehs2.tdm_mnfs_bit_slip_error	Bit Slip Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mnfs_checksum_error	Checksum Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mnfs_counter_error	Counter Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mnfs_data_not_available	Data Not Available	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mnfs_fixed_value_error	Fixed Value Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mnfs_format_id_error	Format ID Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mnfs_parent_frame_error	Parent Frame Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_mnfs_sync_error	Sync Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_num_major_frame_status_words	Number of Major Frame Status Words	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_num_minor_frame_per_packet	Num Minor Frames per Packet	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_numpkts_per_major_frame	Num Packets per Major Frame	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2.tdm_obt_computed_flag	OBT Computed	Boolean	1.2.0 to 4.4.2
ehs2.tdm_obt_delta_time_flag	OBT is Delta Time Instead of GMT	Boolean	1.2.0 to 4.4.2
ehs2.tdm_obt_not_retrieved_flag	OBT Not Retrieved	Boolean	1.2.0 to 4.4.2
ehs2.tdm_obt_present	OBT Present	Boolean	1.2.0 to 4.4.2
ehs2.tdm_obt_reserved	OBT Reserved	Boolean	1.2.0 to 1.8.15
ehs2.tdm_obt_source_apid	OBT Source APID	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.tdm_override_errors_flag	Override Errors	Boolean	1.2.0 to 4.4.2
ehs2.tdm_parent_frame_error	Parent Frame Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_reserved	Reserved	Unsigned integer (8 bits)	1.2.0 to 1.8.15
ehs2.tdm_secondary_header_length	Secondary Header Length	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.tdm_sync_error	Sync Error	Boolean	1.2.0 to 4.4.2
ehs2.tdm_unused	Unused	Unsigned integer (16 bits)	1.2.0 to 1.8.15
ehs2.vcdu_seqno	VCDU Sequence Number	Unsigned integer (24 bits)	1.2.0 to 4.4.2
ehs2.vcdu_sequence_error	VCDU Sequence Error	Boolean	1.2.0 to 4.4.2
ehs2.vcid	Virtual Channel	Unsigned integer (16 bits)	1.2.0 to 4.4.2
ehs2.version	Version	Unsigned integer (8 bits)	1.2.0 to 4.4.2
ehs2tdm_end_of_data_flag.tdm_end_of_data_flag	End of Data Flag	Unsigned integer (8 bits)	1.2.0 to 1.8.15